2lnx=ln(5x+2)

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Solution for 2lnx=ln(5x+2) equation:


Simplifying
2lnx = ln(5x + 2)

Reorder the terms:
2lnx = ln(2 + 5x)
2lnx = (2 * ln + 5x * ln)
2lnx = (2ln + 5lnx)

Solving
2lnx = 2ln + 5lnx

Solving for variable 'l'.

Move all terms containing l to the left, all other terms to the right.

Add '-2ln' to each side of the equation.
-2ln + 2lnx = 2ln + -2ln + 5lnx

Combine like terms: 2ln + -2ln = 0
-2ln + 2lnx = 0 + 5lnx
-2ln + 2lnx = 5lnx

Add '-5lnx' to each side of the equation.
-2ln + 2lnx + -5lnx = 5lnx + -5lnx

Combine like terms: 2lnx + -5lnx = -3lnx
-2ln + -3lnx = 5lnx + -5lnx

Combine like terms: 5lnx + -5lnx = 0
-2ln + -3lnx = 0

Factor out the Greatest Common Factor (GCF), '-1ln'.
-1ln(2 + 3x) = 0

Ignore the factor -1.

Subproblem 1

Set the factor 'ln' equal to zero and attempt to solve: Simplifying ln = 0 Solving ln = 0 Move all terms containing l to the left, all other terms to the right. Simplifying ln = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(2 + 3x)' equal to zero and attempt to solve: Simplifying 2 + 3x = 0 Solving 2 + 3x = 0 Move all terms containing l to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 3x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 3x = 0 + -2 3x = 0 + -2 Combine like terms: 0 + -2 = -2 3x = -2 Add '-3x' to each side of the equation. 3x + -3x = -2 + -3x Combine like terms: 3x + -3x = 0 0 = -2 + -3x Simplifying 0 = -2 + -3x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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